CN208466980U - A kind of mold red needle fixture - Google Patents
A kind of mold red needle fixture Download PDFInfo
- Publication number
- CN208466980U CN208466980U CN201821013283.3U CN201821013283U CN208466980U CN 208466980 U CN208466980 U CN 208466980U CN 201821013283 U CN201821013283 U CN 201821013283U CN 208466980 U CN208466980 U CN 208466980U
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- CN
- China
- Prior art keywords
- red needle
- chuck body
- mounting hole
- spring
- mold red
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Abstract
The utility model discloses a kind of mold red needle fixtures, including chuck body, chuck body offers the mounting hole for installation mold red needle in axial direction, mounting hole bottom is equipped with spring base, spring is installed on spring base, spring upper end is equipped with support ball, chuck body side threaded hole, threaded hole is connected to mounting hole, puller bolt is arranged in threaded hole, chuck body bottom is equipped with mounting plate, its is structurally reasonable, cooperation is close, the problem of being able to solve the red needle of fracture can not take out, prevent structural failure, effectively raise the service life of equipment, it can promote the use of.
Description
Technical field
The utility model relates to a kind of fixtures, more particularly, to a kind of mold red needle fixture.
Background technique
Red needle essential accessory when being stamping die work, belongs to replaceable mold consumptive material, is mounted in
Continuous stamping punching press is carried out in stamping die and thrusts operation, makes machined material that separation or plastic deformation occur, to obtain institute
The finished product or semi-finished product needed.Since red needle works at elevated pressures, the problem of being often broken, and what half was broken is rushed
Needle can then remain in and be difficult to take out in fixture.
Utility model content
The technical problems to be solved in the utility model is to overcome existing mold red needle fixture inconvenience will be in mounting hole
The defect that the red needle of fracture is taken out, provides a kind of mold red needle fixture, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of mold red needle fixture, including fixture
Ontology, the chuck body offer the mounting hole for installation mold red needle in axial direction, the mounting hole bottom is set
There is spring base, spring is installed on the spring base, the spring upper end is equipped with support ball, chuck body side screw thread
Hole, the threaded hole are connected to mounting hole, and puller bolt is arranged in the threaded hole, and the chuck body bottom is equipped with installation
Plate.
As a kind of optimal technical scheme of the utility model, the chuck body upper end is the rotary structure of taper.
As a kind of optimal technical scheme of the utility model, the chuck body is structure as a whole with mounting plate.
As a kind of optimal technical scheme of the utility model, the mounting hole matches with support ball.
As a kind of optimal technical scheme of the utility model, the mounting hole is mutually perpendicular to threaded hole.
Compared with prior art, the utility model has the beneficial effects that this kind of mold red needle fixture, structurally reasonable,
The problem of cooperation is close, and being able to solve the red needle of fracture can not take out, it is therefore prevented that structural failure effectively raises making for equipment
With the service life, can promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of mold red needle clamp structure schematic diagram described in the utility model；
Fig. 2 is a kind of mold red needle fixture sectional view described in the utility model；
In figure: 1, chuck body；2, mounting hole；3, spring base；4, spring；5, ball is supported；6, threaded hole；7, spiral shell is held out against
Bolt；8, mounting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of mold red needle fixture, including fixture sheet
Body 1, chuck body 1 offer the mounting hole 2 for installation mold red needle in axial direction, 2 bottom of mounting hole is equipped with spring
Seat 3 is equipped with spring 4 on spring base 3, and 4 upper end of spring is equipped with support ball 5, and support ball can be used to support mode red needle, spring
4 can eject mold red needle remaining in mounting hole 2, and 1 side threaded hole 6 of chuck body, threaded hole 6 is connected to mounting hole 2, spiral shell
Puller bolt 7 is arranged in pit 6, mold red needle can be fixed in mounting hole 2 by puller bolt 7, and 1 bottom of chuck body is equipped with
Mounting plate 8, mounting plate 8 can be used to for fixture being mounted on machine.
1 upper end of chuck body is the rotary structure of taper, and chuck body 1 is structure as a whole with mounting plate 8, mounting hole 2
Match with support ball 5, support ball 5 can move freely in mounting hole 2, and mounting hole 2 is mutually perpendicular to threaded hole 6.
Concrete principle: in use, mold red needle is inserted into mounting hole 2, mold red needle is adjusted by compression mould red needle
To suitable position, then turn puller bolt 7, is fixed on mounting hole 2 for mold red needle by puller bolt 7, when mold red needle
When fracture is remained in mounting hole 2, puller bolt 7 can be loosened, mold remaining in mounting hole 2 can directly be rushed by spring 4
Needle ejection.
This kind of mold red needle fixture, structurally reasonable, cooperation is close, and be able to solve that the red needle of fracture can not take out asks
Topic, it is therefore prevented that structural failure effectively raises the service life of equipment, can promote the use of.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of mold red needle fixture, including chuck body (1), which is characterized in that the chuck body (1) is in axial direction
On offer mounting hole (2) for installation mold red needle, mounting hole (2) bottom is equipped with spring base (3), the spring base
(3) it is equipped on spring (4), spring (4) upper end is equipped with support ball (5), chuck body (1) side threaded hole
(6), the threaded hole (6) is connected to mounting hole (2), is arranged with puller bolt (7) in the threaded hole (6), the fixture sheet
Body (1) bottom is equipped with mounting plate (8).
2. a kind of mold red needle fixture according to claim 1, which is characterized in that chuck body (1) upper end is
The rotary structure of taper.
3. a kind of mold red needle fixture according to claim 1, which is characterized in that the chuck body (1) and installation
Plate (8) is structure as a whole.
4. a kind of mold red needle fixture according to claim 1, which is characterized in that the mounting hole (2) and support ball
(5) match.
5. a kind of mold red needle fixture according to claim 1, which is characterized in that the mounting hole (2) and threaded hole
(6) it is mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013283.3U CN208466980U (en) | 2018-06-28 | 2018-06-28 | A kind of mold red needle fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013283.3U CN208466980U (en) | 2018-06-28 | 2018-06-28 | A kind of mold red needle fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466980U true CN208466980U (en) | 2019-02-05 |
Family
ID=65211871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821013283.3U Active CN208466980U (en) | 2018-06-28 | 2018-06-28 | A kind of mold red needle fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854177A (en) * | 2021-09-08 | 2021-12-31 | 河南省畜牧总站 | Automatic feeding device of livestock cubs |
-
2018
- 2018-06-28 CN CN201821013283.3U patent/CN208466980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854177A (en) * | 2021-09-08 | 2021-12-31 | 河南省畜牧总站 | Automatic feeding device of livestock cubs |
| CN113854177B (en) * | 2021-09-08 | 2023-07-25 | 河南省畜牧总站 | Automatic feeding device for livestock cubs |
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